发明名称 |
Non-reciprocal circuit element, lumped element type isolator, and mobile communication unit |
摘要 |
A non-reciprocal circuit element for transmitting a signal in one way or cyclically transmitting the signal by using circuit means having at least a ferrite (34), transmission lines (31, 32, and 33), and a capacitor (21), has at least two external input/output terminals (11 and 12) for transferring a signal to and from an external unit and at least one of external grounding terminals (13, 14, and 15) for grounding, wherein at least one (13) of the external grounding terminals is set between at least one set of the external input/output terminals (11 and 12).
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申请公布号 |
US6535074(B2) |
申请公布日期 |
2003.03.18 |
申请号 |
US20020040093 |
申请日期 |
2002.01.04 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
HORIO YASUHIKO;TAKEUCHI TAKAYUKI;HATTORI MASUMI;HASE HIROYUKI |
分类号 |
H01P1/387;(IPC1-7):H01P1/383;H01P1/36 |
主分类号 |
H01P1/387 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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